{"type":"firestarter.listing","listing":{"id":"lst_OSOFN-PS","product_name":"Petite Florin","category":"Rings","description":" \n.51ct octagonal step cut diamond center \nWhite diamond pavé accents\n100% recycled 14kt yellow gold\n \nBand tapers from 5mm to 2.75mm x 2.25mm thick\n \nPlease allow up to 2 weeks for production ","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/550E6B7B-DA93-4756-8833-92AF74EE2EFC.jpg?v=1782201337"],"price":4250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T11:44:44.151Z"},"share_url":"https://firestarter.network/l/lst_OSOFN-PS","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_OSOFN-PS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Petite Florin' and a budget_max comfortably above $4250.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}